Wrong/Un-implemented commands returns "PONG"

[sahil1913]

Describe the bug Wrong/un-implemented commands when fired returns "PONG". This can create confusion on the behaviour altogether

To Reproduce

1. run some
2. enter gibberish as a command

Expected behavior Return a correct response stating either command not implemented or wrong command fired.

@arpitbbhayani to share the correct response format.

[sahil1913]

@arpitbbhayani please add response format/string.. I'll work on this issue, should be a quick fix

[AshwinKul28]

Already dice server is taking care of this, closing the issue.